Volume 17, No 4, 2010, P. 18-31
S. S. Marchenkov
The closure operator in many-valued logic based on functional equations
On the set of many-valued logic functions the FE-closure operator based on functional equations is introduced. It is proved that the FE-closure operator generates a finite classification on the set $P_k$ of $k$-valued logic functions for every $k\ge2$. It is established that the least class in this classification is the class $H_k$ of homogeneous functions. A series of corollaries about finite FE-generating sets in FE-closed classes are deduced.
Keywords: many-valued logic function, functional equation, FE-closure operator.
Marchenkov Sergei Seraphimovich 1
1. Lomonosov Moscow State University,
Leninskie gory, 119991 Moscow, Russia